RU2010139485A - LIGHTING DEVICE WITH LED AND ONE OR MORE PASSING WINDOWS - Google Patents

LIGHTING DEVICE WITH LED AND ONE OR MORE PASSING WINDOWS Download PDF

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Publication number
RU2010139485A
RU2010139485A RU2010139485/07A RU2010139485A RU2010139485A RU 2010139485 A RU2010139485 A RU 2010139485A RU 2010139485/07 A RU2010139485/07 A RU 2010139485/07A RU 2010139485 A RU2010139485 A RU 2010139485A RU 2010139485 A RU2010139485 A RU 2010139485A
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Russia
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luminescent material
lighting device
flow direction
exit window
layers
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RU2010139485/07A
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Russian (ru)
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RU2508616C2 (en
Inventor
Христоф Г.А. ХОЭЛЕН (NL)
Христоф Г.А. ХОЭЛЕН
Йозефус П.А. ДЕБЕН (NL)
Йозефус П.А. ДЕБЕН
Георге Х. БОРЕЛ (NL)
Георге Х. БОРЕЛ
Вики Б. ЛАММЕНС (NL)
Вики Б. ЛАММЕНС
Маттхейс Х. КЕПЕР (NL)
Маттхейс Х. КЕПЕР
Рене Т. ВЕГ (NL)
Рене Т. ВЕГ
Ларс Р.К. ВАУМАНС (NL)
Ларс Р.К. ВАУМАНС
Original Assignee
Коннинклейке Филипс Электроникс Н.В. (Nl)
Коннинклейке Филипс Электроникс Н.В.
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/778—Borates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light

Abstract

1. Осветительное устройство (100), содержащее: ! a. множество светоизлучающих диодов (10) (LED), выполненных с возможностью испускания LED-излучения (11); ! b. полупрозрачное выходное окно (200), имеющее расположенную ближе относительно направления потока поверхность (202) выходного окна и расположенную дальше относительно направления потока поверхность (201) выходного окна; ! c. n пропускающих свет окон (300(1), 300(2), …, 300(n), размещенных после множества LED (10) и до полупрозрачного выходного окна (200), при этом n равно или больше 1, каждое пропускающее окно (300) имеет расположенную ближе относительно направления потока поверхность (302) пропускающего окна и расположенную дальше относительно направления потока поверхность (301) пропускающего окна; ! d. k слоев (400(1), 400(2),…, 400(k)) люминесцентного материала, где k равно или больше 2, при этом k слоев (400(1), 400(2), …, 400(k)) люминесцентного материала размещены после множества LED (10) и до полупрозрачного выходного окна (200), и при этом k слоев (400(1), 400(2), …, 400(k)) люминесцентного материала пространственно отделены от множества LED (10); ! при этом множество LED (10) и слои (400(1), 400(2), …, 400(k)) люминесцентного материала выполнены с возможностью формирования света (50) предварительно определенного цвета, и при этом полупрозрачное выходное окно (200) выполнено с возможностью передачи, по меньшей мере, части света (50). ! 2. Осветительное устройство (100) по п.1, содержащее первое пропускающее окно (300(1)), в котором расположенная ближе относительно направления потока поверхность (302) пропускающего окна содержит первый, расположенный ближе относительно направления потока, покрывающий слой (422(1)) люминесцентного материала, а расположенная дальш 1. A lighting device (100), comprising:! a. a plurality of light emitting diodes (10) (LED) configured to emit LED radiation (11); ! b. a translucent exit window (200) having an exit window surface (202) located closer to the flow direction and an exit window surface (201) further relative to the flow direction; ! c. n light-transmitting windows (300 (1), 300 (2), ..., 300 (n) placed after the plurality of LEDs (10) and to the translucent exit window (200), wherein n is equal to or greater than 1, each transmission window ( 300) has a transmission window surface (302) located closer to the flow direction and a transmission window surface (301) located further relative to the flow direction;! D. K layers (400 (1), 400 (2), ..., 400 (k)) luminescent material, where k is equal to or greater than 2, while k layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material are placed after a plurality of LEDs (10) and until translucent output window (200), and in this case k layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material are spatially separated from the set of LEDs (10);! while the set of LEDs (10) and the layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material are capable of forming light (50) of a predetermined color, and wherein the translucent exit window (200) is configured to transmit at least , parts of the world (50). ! 2. A lighting device (100) according to claim 1, comprising a first transmission window (300 (1)), in which a transmission window surface (302) closer to the flow direction comprises a first covering layer (422 (closer to the flow direction) 1)) luminescent material, and located further

Claims (15)

1. Осветительное устройство (100), содержащее:1. A lighting device (100), comprising: a. множество светоизлучающих диодов (10) (LED), выполненных с возможностью испускания LED-излучения (11);a. a plurality of light emitting diodes (10) (LED) configured to emit LED radiation (11); b. полупрозрачное выходное окно (200), имеющее расположенную ближе относительно направления потока поверхность (202) выходного окна и расположенную дальше относительно направления потока поверхность (201) выходного окна;b. a translucent exit window (200) having an exit window surface (202) located closer to the flow direction and an exit window surface (201) further relative to the flow direction; c. n пропускающих свет окон (300(1), 300(2), …, 300(n), размещенных после множества LED (10) и до полупрозрачного выходного окна (200), при этом n равно или больше 1, каждое пропускающее окно (300) имеет расположенную ближе относительно направления потока поверхность (302) пропускающего окна и расположенную дальше относительно направления потока поверхность (301) пропускающего окна;c. n light-transmitting windows (300 (1), 300 (2), ..., 300 (n) placed after the plurality of LEDs (10) and to the translucent exit window (200), wherein n is equal to or greater than 1, each transmission window ( 300) has a transmission window surface (302) located closer to the flow direction and a transmission window surface (301) located further relative to the flow direction; d. k слоев (400(1), 400(2),…, 400(k)) люминесцентного материала, где k равно или больше 2, при этом k слоев (400(1), 400(2), …, 400(k)) люминесцентного материала размещены после множества LED (10) и до полупрозрачного выходного окна (200), и при этом k слоев (400(1), 400(2), …, 400(k)) люминесцентного материала пространственно отделены от множества LED (10);d. k layers (400 (1), 400 (2), ..., 400 (k)) of luminescent material, where k is equal to or greater than 2, with k layers (400 (1), 400 (2), ..., 400 (k )) the luminescent material is placed after the set of LEDs (10) and to the translucent exit window (200), and in this case, the k layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material are spatially separated from the set of LEDs (10); при этом множество LED (10) и слои (400(1), 400(2), …, 400(k)) люминесцентного материала выполнены с возможностью формирования света (50) предварительно определенного цвета, и при этом полупрозрачное выходное окно (200) выполнено с возможностью передачи, по меньшей мере, части света (50).in this case, a plurality of LEDs (10) and layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material are capable of forming light (50) of a predetermined color, and at the same time a translucent exit window (200) configured to transmit at least a portion of the world (50). 2. Осветительное устройство (100) по п.1, содержащее первое пропускающее окно (300(1)), в котором расположенная ближе относительно направления потока поверхность (302) пропускающего окна содержит первый, расположенный ближе относительно направления потока, покрывающий слой (422(1)) люминесцентного материала, а расположенная дальше относительно направления потока поверхность (301) пропускающего окна содержит первый, расположенный дальше относительно направления потока, покрывающий слой (421(1)) люминесцентного материала.2. A lighting device (100) according to claim 1, comprising a first transmission window (300 (1)), wherein the transmission window surface (302) closer to the flow direction comprises a first covering layer (422 (located closer to the flow direction) 1)) of the luminescent material, and the surface (301) of the transmission window located further relative to the flow direction comprises a first, further located relative to the flow direction, covering layer (421 (1)) of the luminescent material. 3. Осветительное устройство (100) по п.2, дополнительно содержащее второе пропускающее окно (300(2)), в котором расположенная ближе относительно направления потока поверхность (302) пропускающего окна содержит второй, расположенный ближе относительно направления потока, покрывающий слой (422(2)) люминесцентного материала, а расположенная дальше относительно направления потока поверхность (301) пропускающего окна содержит второй, расположенный дальше относительно направления потока, покрывающий слой (421(2)) люминесцентного материала.3. The lighting device (100) according to claim 2, further comprising a second transmission window (300 (2)), in which the transmission window surface (302) closer to the flow direction comprises a second covering layer (422 closer to the flow direction) (2)) of the luminescent material, and the transmission window surface further 301 relative to the flow direction comprises a second, further located relative to the flow direction, covering layer (421 (2)) of the luminescent material. 4. Осветительное устройство (100) по любому из предшествующих пунктов, в котором расположенная до выходного окна поверхность (202) полупрозрачного выходного окна (200) содержит расположенный до выходного окна покрывающий слой (222) люминесцентного материала.4. A lighting device (100) according to any one of the preceding claims, wherein the translucent exit window (200) surface (202) located before the exit window comprises a luminescent material cover layer (222) located before the exit window. 5. Осветительное устройство (100) по п.4, в котором расположенный до выходного окна, покрывающий слой (222) люминесцентного материала содержит люминесцентный материал, выполненный с возможностью излучения красного света.5. The lighting device (100) according to claim 4, wherein the luminescent material covering layer (222) located up to the exit window comprises a luminescent material configured to emit red light. 6. Осветительное устройство (100) по любому из пп.1-3, в котором k находится в диапазоне от 2 до 5, а n находится в диапазоне от 1 до 2.6. The lighting device (100) according to any one of claims 1 to 3, in which k is in the range from 2 to 5, and n is in the range from 1 to 2. 7. Осветительное устройство (100) по любому из пп.1-3, в котором, по меньшей мере, два слоя (400(1), 400(2), …, 400(k)) люминесцентного материала содержат, по существу, идентичные составы люминесцентного материала.7. A lighting device (100) according to any one of claims 1 to 3, in which at least two layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material contain essentially identical compositions of the luminescent material. 8. Осветительное устройство (100) по любому из пп.1-3, в котором, по меньшей мере, два слоя (400(1), 400(2), …, 400(k)) люминесцентного материала содержат, по существу, различные составы люминесцентного материала.8. The lighting device (100) according to any one of claims 1 to 3, in which at least two layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material contain essentially various compositions of the luminescent material. 9. Осветительное устройство (100) по любому из пп.1-3, в котором первый слой (400(1)) люминесцентного материала выполнен с возможностью формирования света первого цвета, а второй слой (400(2)) люминесцентного материала выполнен с возможностью формирования света второго цвета, в котором свет первого цвета имеет длину волны преобладающего излучения, большую, чем свет второго цвета, и в котором первый слой (400(1)) люминесцентного материала размещен ближе относительно направления потока, чем второй слой (400(2)) люминесцентного материала.9. The lighting device (100) according to any one of claims 1 to 3, in which the first layer (400 (1)) of the luminescent material is configured to form light of the first color, and the second layer (400 (2)) of the luminescent material is configured to the formation of light of the second color, in which the light of the first color has a wavelength of predominant radiation greater than the light of the second color, and in which the first layer (400 (1)) of luminescent material is placed closer to the direction of flow than the second layer (400 (2) ) luminescent material. 10. Осветительное устройство (100) по п.9, в котором первый слой (400(1)) люминесцентного материала содержит люминесцентный материал, выполненный с возможностью излучения красного света.10. The lighting device (100) according to claim 9, in which the first layer (400 (1)) of the luminescent material comprises a luminescent material configured to emit red light. 11. Осветительное устройство (100) по любому из пп.1-3, дополнительно содержащее датчик (70), в частности, оптический датчик (70), в котором датчик (70) выполнен с возможностью приема, по существу, только отраженного света.11. A lighting device (100) according to any one of claims 1 to 3, further comprising a sensor (70), in particular an optical sensor (70), in which the sensor (70) is configured to receive essentially only reflected light. 12. Осветительное устройство (100) по любому из пп.1-3, дополнительно содержащее слой (500) люминесцентного материала, выполненный с возможностью формирования излучения в отражающем состоянии.12. A lighting device (100) according to any one of claims 1 to 3, further comprising a layer (500) of luminescent material configured to form radiation in a reflective state. 13. Осветительное устройство (100) по любому из пп.1-3, в котором один или более слоев (400(1), 400(2), …, 400(k)) люминесцентного материала содержат структурированные покрывающие слои (450(1), 450(2),…, 450(k)).13. The lighting device (100) according to any one of claims 1 to 3, in which one or more layers (400 (1), 400 (2), ..., 400 (k)) of the luminescent material contain structured coating layers (450 (1 ), 450 (2), ..., 450 (k)). 14. Осветительное устройство (100) по любому из пп.1-3, в котором одно или более окон, выбранных из группы, состоящей из полупрозрачного выходного окна (200) и одного или более из n пропускающих окон (300(1), 300(2), …, 0,300(n)), содержат независимо один или более слоев (400(1), 400(2), …, 400(k)) люминесцентного материала в качестве полупрозрачного люминесцентного выходного окна (270) и пропускающих люминесцентных окон (370).14. A lighting device (100) according to any one of claims 1 to 3, in which one or more windows selected from the group consisting of a translucent exit window (200) and one or more of n transmission windows (300 (1), 300 (2), ..., 0,300 (n)), independently contain one or more layers (400 (1), 400 (2), ..., 400 (k)) of luminescent material as a translucent luminescent exit window (270) and transmission luminescent windows (370). 15. Осветительное устройство (100) по любому из пп.1-3, дополнительно содержащее один или более дихроичных фильтров (600), размещенных после LED (10) и до полупрозрачного выходного окна (200) и реализованных с возможностью передачи, по меньшей мере, части света до одного или более дихроичных фильтров (600) и отражения, по меньшей мере, части света после одного или более дихроичных фильтров (600). 15. A lighting device (100) according to any one of claims 1 to 3, further comprising one or more dichroic filters (600) placed after the LED (10) and before the translucent exit window (200) and implemented with the possibility of transmitting at least , parts of the light to one or more dichroic filters (600) and reflection of at least part of the light after one or more dichroic filters (600).
RU2010139485/07A 2008-02-27 2009-02-23 Illumination device with led and one or more transmitting windows RU2508616C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08152012 2008-02-27
EP08152012.4 2008-02-27
PCT/IB2009/050718 WO2009107052A1 (en) 2008-02-27 2009-02-23 Illumination device with led and one or more transmissive windows

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RU2010139485A true RU2010139485A (en) 2012-04-10
RU2508616C2 RU2508616C2 (en) 2014-02-27

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US (1) US8567974B2 (en)
EP (1) EP2248390B1 (en)
JP (1) JP5464500B2 (en)
CN (1) CN101960918B (en)
RU (1) RU2508616C2 (en)
TW (1) TW200943592A (en)
WO (1) WO2009107052A1 (en)

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